Tug · last seen 52°N 5°E · Jun 2026 · MMSI 244870941 · Call sign PF5322
Not yet on Master's MateJAN is an 11-metre working tug. She carries a beam measuring 4 metres. On AIS she shows as MMSI 244870941, call sign PF5322. Working vessels like JAN are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put JAN on the map. It hands you the full bridge:
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